Mean\Median
Types of Data
5 figure summary
68%,95%,99.7%
100
The mean of 2, 3, 5, 14.
What is 6?
100
Number of brothers and sisters.
What is numerical discrete?
100
These 5 things make up the 5 figure summary.
What is the minimum, Q1, median, Q3 and the maximum?
100

If mean=30 and sd=4, the % of people greater than 30.

What is 50%?

200
The median of 2, 3, 5, 14.
What is 4?
200

Ratings (low, medium, high)

What is Categorical Ordinal?

200

2 things that are commented on when describing a box plot.

What are skewness (shape), outliers, centre (median) and spread IQR?

200

If mean=30 and sd=4, the % of people greater between 22 and 38.

What is 95%?

300
The standard deviation is a meaure of spread around this.
What is the mean?
300

A bar chart is used to display this type of data.

What is Categorical?

300

The shape of the boxplot if min=5, Q1=20, med=30, Q3=40 and max=55?

What is symmerical?

300

If mean=30 and sd=4, the % of people greater than 26.

What is 84%

400
This is used as the measure of centre for data that is skewed or contains outliers.
What is the median?
400

A histogram is used to display this type of data.

What is Numerical ?

400

The upper fence, if min=5, Q1=20, med=30, Q3=40 and max=55?

What is 70?

400

If mean=30 and sd=4, the % of people less than 42.

What is 99.85%

500
This is used as the measure of centre for data that is symmetrical.
What is the median or the mean?
500

Three types of graphs that can be used to display numerical discrete data.

What are dot plots, stem and leaf plots, boxplots or histograms

500

The 5-figure summary for the numbers 22, 22, 23, 24, 24, 25, 26, 27, 28, 29

What is Min=22, Q1=23, Med=24.5, Q3=27, Max=29?

500

If mean=30 and sd=4, the % of people between 22 and 42.

What is 97.35%?

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